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Shtirlitz [24]
3 years ago
14

Does toothpaste have matter

Physics
1 answer:
miv72 [106K]3 years ago
7 0
Yes. Almost allthings have matter

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A rock is dropped from a height of 3,245 m. If we ignore air resistance, how fast will it be travelling after it falls for 3.4 s
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<u>954.4m/s</u>

Explanation:

For a free falling object,it has constant acceleration and a changing velocity.

By using the velocity-time formula, the velocity can be obtained.

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From,

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That js the answer I got. Hope it's right.

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